Cut Sheet

V10-T2-34 Volume 10—Enclosed Control CA08100012E—June 2015 www.eaton.com
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2.1
NEMA Contactors and Starters
Freedom Full Voltage Controls
Class ECN17—Combination Reversing Starter—Non-Fusible Disconnect, continued
Notes
Starters do not include heater packs. Select one carton of three heater packs. For heater pack selection, see Tab 15.
Starters with electronic overload, see Modification Codes in Tab 15, or solid-state overload codes on Page V10-T2-5.
1
The catalog numbers listed in the Type 4X column are for Type 4X 304-Grade stainless steel, as indicated by the seventh digit.
Example: ECN1754
AAA. To order Type 4X 316-Grade stainless steel, change that digit to 9. To order Type 4 painted steel, change that digit to 3.
To order non-metallic, change that digit to 5. For details on these alternate enclosures, see Tab 13.
2
All Type 12 enclosures are standardized with external reset. For internal reset, order modification code R5.
3
Type 12 enclosure is without safety door interlock. When safety door interlock is required, add modification E11.
4
Type 4 (painted steel) sizes 6–9.
5
Supply hp, voltage, FLA and whether motor is design E or not when ordering the starter.
6
For 1250 and 1600 hp ratings at 460 V, consult Eaton.
NEMA
Size
Motor
Voltage
Maximum
hp Rating
Magnet Coil
Voltage
Disconnect
Amps
Type 1
General Purpose
Type 3R
Rainproof
Type 4X
Watertight and Dust-Tight
Stainless Steel
1
Type 12
Dust-Tight Industrial
External Reset
23
Component
Starter (Open)
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
5 — — 120 400 A ECN1751AAA ECN1752AAA ECN1754AAA ECN1758AAA AN56SN0AB
200 75 208 ECN1751EAA ECN1752EAA ECN1754EAA ECN1758EAA AN56SN0EB
230 100 240 ECN1751BAA ECN1752BAA ECN1754BAA ECN1758BAA AN56SN0BB
460 200 480 ECN1751CAA ECN1752CAA ECN1754CAA ECN1758CAA AN56SN0CB
575 200 600 ECN1751DAA ECN1752DAA ECN1754DAA ECN1758DAA AN56SN0DB
6 — — 120 600 A ECN1761AAA ECN1762AAA ECN1763AAA
4
ECN1768AAA AN56TN0AB
200 150 208 ECN1761EAA ECN1762EAA ECN1763EAA
4
ECN1768EAA AN56TN0EB
230 200 240 ECN1761BAA ECN1762BAA ECN1763BAA
4
ECN1768BAA AN56TN0BB
460 400 480 ECN1761CAA ECN1762CAA ECN1763CAA
4
ECN1768CAA AN56TN0CB
575 400 600 ECN1761DAA ECN1762DAA ECN1763DAA
4
ECN1768DAA AN56TN0DB
7 — — 120
5
ECN1771AAA ECN1772AAA ECN1773AAA
4
ECN1778AAA AN56UN0AB
230 300 240 ECN1771BAA ECN1772BAA ECN1773BAA
4
ECN1778BAA AN56UN0BB
460 600 480 ECN1771CAA ECN1772CAA ECN1773CAA
4
ECN1778CAA AN56UN0CB
575 600 600 ECN1771DAA ECN1772DAA ECN1773DAA
4
ECN1778DAA AN56UN0DB
8 — — 120
5
ECN1781AAA ECN1782AAA ECN1783AAA
4
ECN1788AAA AN56VN0AB
230 450 240 ECN1781BAA ECN1782BAA ECN1783BAA
4
ECN1788BAA AN56VN0BB
460 900 480 ECN1781CAA ECN1782CAA ECN1783CAA
4
ECN1788CAA AN56VN0CB
575 900 600 ECN1781DAA ECN1782DAA ECN1783DAA
4
ECN1788DAA AN56VN0DB
9 — — 120
5
ECN1791AAA ECN1792AAA ECN1793AAA
4
ECN1798AAA AN56WN0A
230 800 240 ECN1791BAA ECN1792BAA ECN1793BAA
4
ECN1798BAA AN56WN0B
460 1000
6
480 ECN1791CAA ECN1792CAA ECN1793CAA
4
ECN1798CAA AN56WN0C
575 1000 600 ECN1791DAA ECN1792DAA ECN1793DAA
4
ECN1798DAA AN56WN0D